I can't, I'm the one who said she could stay for a few days, now she's monopolizing my bed, my laptop, even part of my cupboard. If I say something. 1: it will sound hostile,and 2: my brother already treated her like crap, my sisters cant stand her, and she has no family... I'd be the villain. I tried reclaiming my bed when she was out,she just returned and basically took a nap over me and the laptop.So no,I just have to keep quiet and hide under this blanket on the couch coz I have no space of my own